ANSWER QUICKLY PLEASE Remember the BRACKETS symbol [ ] can be read as " the CONCENTRATION of" whatever is in the brackets. For example [ x ] could be read as the CONCENTRATION of x. Two other symbols to clarify: the > means GREATER than, and the symbol < means LESS than. Match the term ISOTONIC with the CORRECT DEFINITION
Select one:

The RANDOM MOTION of molecules from a HIGH concentration to a LOW concentration

A solution where: [SOLUTION] > [THE CELL]

A solution where: [SOLUTION] < [THE CELL]

The AMOUNT of SOLUTE in a certain volume of SOLVENT

A solution where: [SOLUTION] = [the CELL]